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公开(公告)号:US20060149443A1
公开(公告)日:2006-07-06
申请号:US11028886
申请日:2005-01-04
申请人: Thomas Fuhrman , Miroslawa Supal , Arnold Millsap
发明人: Thomas Fuhrman , Miroslawa Supal , Arnold Millsap
IPC分类号: G06F17/00
CPC分类号: G06F9/4881
摘要: A method and apparatus for synchronous communication in a control system is disclosed. Within a first time interval, a first source task is executed to broadcast a first destination task, within a second sequential time interval, the first destination task is communicated over a channel to a first destination, and within a third sequential time interval, the first destination task is consumed. Within the first time interval, a second source task may be executed to broadcast a second destination task, within the second sequential time interval, the second destination task may be communicated over the channel to a second destination, and within the third sequential time interval, the second destination task may be consumed. The first source task is allowed to be scheduled ahead of the second source task, and the second source task is allowed to be scheduled ahead of the first source task.
摘要翻译: 公开了一种用于控制系统中的同步通信的方法和装置。 在第一时间间隔内,执行第一源任务以在第二连续时间间隔内广播第一目的地任务,将第一目的地任务通过信道传送到第一目的地,并且在第三连续时间间隔内, 目标任务被消耗。 在第一时间间隔内,可以执行第二源任务来广播第二目的地任务,在第二连续时间间隔内,可以通过信道将第二目的地任务传送到第二目的地,并且在第三连续时间间隔内, 可能会消耗第二个目标任务。 允许第一个源任务在第二个源任务之前进行计划,并允许第二个源任务在第一个源任务之前被调度。